Thanaka (Burmese: : sa. nap hka:; pronounced: [θənəkʰá], also spelt thanakha) is a yellowish-white cosmetic paste made from ground bark. It is a distinctive feature ofMyanmar (formerly Burma) seen commonly applied to the face and sometimes the arms of women and girls and to a lesser extent men and boys.The use of thanaka has also spread to neighboring countries including Thailand.

The wood of several trees may be used to produce thanaka cream; these trees grow abundantly in central Myanmar. They include principally Murraya spp. (thanaka)[2] but also Limonia acidissima (theethee or wood apple).[6] The two most popular are Shwebo thanaka from Sagaing Division and Shinmadaung thanaka from Magwe Division. A more recent contender sold as a paste is TaunggyiMaukme thanaka from southern Shan State. Thanaka trees are perennials, and a tree must be at least 35 years old before it is considered mature enough to yield good-quality cuttings. Thanaka in its natural state is sold as small logs individually or in bundles, but nowadays also available as a paste or in powder form.

Apart from cosmetic beauty, thanaka also gives a cooling sensation and provides protection from sunburn.[1] It is believed to help remove acne and promote smooth skin.[4] It is also an anti-fungal.[2]